Sumuhun, sanggeus rivet buta sirah buleud ieu riveted, hiji sisi buleud sarta séjén countersunk! https://www.yukerivet.com/news/what-should-i-do-if-there-is-a-dislocation-between-the-stainless-steel-plate-and-the-square-tube-with- keling-keling-sirah-buta/ waktos pos: Oct-12-2022
